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[PATCH v4 59/80] ppc/mac_newworld: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH v4 59/80] ppc/mac_newworld: use memdev for RAM |
Date: |
Fri, 31 Jan 2020 16:09:29 +0100 |
memory_region_allocate_system_memory() API is going away, so
replace it with memdev allocated MemoryRegion. The later is
initialized by generic code, so board only needs to opt in
to memdev scheme by providing
MachineClass::default_ram_id
and using MachineState::ram instead of manually initializing
RAM memory region.
Signed-off-by: Igor Mammedov <address@hidden>
Acked-by: David Gibson <address@hidden>
Acked-by: Mark Cave-Ayland <address@hidden>
---
hw/ppc/mac_newworld.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 464d012..b8189bf 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -118,7 +118,7 @@ static void ppc_core99_init(MachineState *machine)
char *filename;
IrqLines *openpic_irqs;
int linux_boot, i, j, k;
- MemoryRegion *ram = g_new(MemoryRegion, 1), *bios = g_new(MemoryRegion, 1);
+ MemoryRegion *bios = g_new(MemoryRegion, 1);
hwaddr kernel_base, initrd_base, cmdline_base = 0;
long kernel_size, initrd_size;
UNINHostState *uninorth_pci;
@@ -152,8 +152,7 @@ static void ppc_core99_init(MachineState *machine)
}
/* allocate RAM */
- memory_region_allocate_system_memory(ram, NULL, "ppc_core99.ram",
ram_size);
- memory_region_add_subregion(get_system_memory(), 0, ram);
+ memory_region_add_subregion(get_system_memory(), 0, machine->ram);
/* allocate and load BIOS */
memory_region_init_ram(bios, NULL, "ppc_core99.bios", BIOS_SIZE,
@@ -586,6 +585,7 @@ static void core99_machine_class_init(ObjectClass *oc, void
*data)
#else
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("7400_v2.9");
#endif
+ mc->default_ram_id = "ppc_core99.ram";
mc->ignore_boot_device_suffixes = true;
fwc->get_dev_path = core99_fw_dev_path;
}
--
2.7.4
- [PATCH v4 52/80] mips/mips_fulong2e: use memdev for RAM, (continued)
- [PATCH v4 52/80] mips/mips_fulong2e: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 53/80] mips/mips_jazz: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 58/80] ppc/e500: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 57/80] ppc/e500: drop RAM size fixup, Igor Mammedov, 2020/01/31
- [PATCH v4 56/80] mips/mips_r4k: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 54/80] mips/mips_malta: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 60/80] ppc/mac_oldworld: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 61/80] ppc/pnv: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 63/80] ppc/ppc405_boards: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 67/80] ppc/spapr: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 59/80] ppc/mac_newworld: use memdev for RAM,
Igor Mammedov <=
- [PATCH v4 66/80] ppc/prep: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 62/80] ppc/ppc405_boards: add RAM size checks, Igor Mammedov, 2020/01/31
- [PATCH v4 69/80] ppc/virtex_ml507: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 65/80] ppc/{ppc440_bamboo, sam460ex}: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 64/80] ppc/{ppc440_bamboo, sam460ex}: drop RAM size fixup, Igor Mammedov, 2020/01/31
- [PATCH v4 72/80] sparc/niagara: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 68/80] ppc/virtex_ml507: remove unused arguments, Igor Mammedov, 2020/01/31
- [PATCH v4 70/80] sparc/leon3: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 71/80] sparc/sun4m: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 73/80] remove no longer used memory_region_allocate_system_memory(), Igor Mammedov, 2020/01/31